17 lines
564 B
Java
17 lines
564 B
Java
import java.util.Scanner;
|
|
|
|
public class Exercise2 {
|
|
public static void main(String[] args) {
|
|
Scanner inp = new Scanner(System.in);
|
|
System.out.print("Enter the amount of water in kilograms:");
|
|
float M = inp.nextFloat();
|
|
System.out.print("Enter the initial temperature:");
|
|
float t1 = inp.nextFloat();
|
|
System.out.print("Enter the final temperature:");
|
|
float t2 = inp.nextFloat();
|
|
inp.close();
|
|
double Q = M * (t2 - t1) * 4184;
|
|
System.out.println("The energy needed is " + Q);
|
|
}
|
|
}
|